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Anaemia in infancy as a presenting feature of hypothyroidism

Harun, F.

Malaysian Journal of Child Health, 1991;3(1):40-44.
MyJurnal

Thyroid hormones mediate the biological activities of almost all organ systems in the body. Patients with a deficiency of these hormones may present with a wide spectrum of clinical symptomatology. This report is of an infant who presented with chronic anaemia which was found to be secondary to hypothyroidism associated with a hypoplastic lingual thyroid gland. Physicians need to be alert to the varied manifestations of hypothyroidism so as to avoid delay in diagnosis and treatment.
Fulltext Strategy for child immunization in Malaysian plantations

Sinniah D, Rajeswari B, Harun F, Maniam CR

World Health Forum, 1994;15(3):236-7.
PMID: 7945748

An outline is given of a simple cost-effective strategy aimed at the immunization of all children and pregnant women residing in the plantation sector of Malaysia. It is based on a partnership between government, nongovernmental organizations and the private sector, and is supported by UNICEF.
PIP: A cost-effective strategy aimed at the immunization of all children and pregnant women residing in the plantation sector of Malaysia is outlined. It is based on a partnership between government, nongovernmental organizations and the private sector, and is supported by UNICEF. Over a million people reside on the Malaysian plantation estates: only 17% of the estates have their own hospitals; immunization services exist on only 1.5%; 40% of the estates are at least 5 kilometers from the nearest government health facility; and 64% lack transport for workers and their dependents to seek care away from the plantations. Two nongovernmental organizations, the Malaysian Paediatric Association and the Malaysian Society of Health, initiated discussions with the United Planting Association of Malaysia. A pilot study was undertaken by the groups on 6 estates in Selangor State, which included all the children at their first birthday. Tuberculosis, diphtheria/pertussis/tetanus, poliomyelitis, and measles immunization coverages were 88%, 44%, 59%, and 66%, respectively. The association of plantations accepted the organizations' proposals for all estates to: register all births; provide free transportation to government health clinics for the immunization of all eligible children and pregnant women; and enforce immunization schedules and record-keeping. The Ministry of Health agreed to provide free immunization of children and pregnant women; send mobile teams to estates that could assemble 20 or more eligible people for immunization; provide the estates with educational materials dealing with immunization; arrange that the maintenance of the cold chain be supervised by local medical officers of health; consider the training of estate hospital assistants with the help of the nongovernmental organizations. The total immunization plan was launched in September 1990. A manual was distributed to the estate managers, hospital assistants on the estates, and the medical officers who would implement and monitor the program. It is expected that total child immunization will be achieved in the foreseeable future in the estate sector.
Fulltext Addisonian-like crisis in congenital hypopituitarism and cholestatic jaundice

Lee WS, Lum LCS, Harun F

Med J Malaysia, 2003 Jun;58(2):279-81.
PMID: 14569750

A six-week-old male infant was admitted for investigation of cholestasis and pale stools. He became lethargic and apnoeic with prolonged seizures after a percutaneous liver biopsy. Subsequent investigations showed conjugated hyperbilirubinaemia, elevated liver enzymes, and hypoglycaemia. The radinuclide hepatobiliary scintigraphy was non-excretory. After an operative cholangiogram, the infant developed Addisonian-like crisis with bradycardia, hypotension, respiratory distress, metabolic acidosis, hypoglycaemia, hyponatraemia, and hyperkalaemia. Blood investigations confirmed congenital hypopituitarism. Hormone replacement therapy with L-thyroxine and cortisone acetate resulted in dissolution of jaundice and the reduction of the liver size.
Endogenous Cushing syndrome from an ectopic adrenocorticotropic hormone production as a rare cause of ocular hypertension

Khaw KW, Jalaludin MY, Suhaimi H, Harun F, Subrayan V

J AAPOS, 2010 Aug;14(4):356-7.
PMID: 20637667 DOI: 10.1016/j.jaapos.2010.04.009

Ocular hypertension caused by endogenous Cushing syndrome from an ectopic adrenocorticotropic hormone-producing tumor is rare. We report an 11-year-old boy who presented with intraocular pressures (IOPs) of 50 mm Hg in both eyes. Surgical resection of the tumor was performed with subsequent normalization of serum cortisol and IOP levels.
Fulltext Outcome of moderate to severe malnutrition following persistent diarrhoea--a hospital-based retrospective study

Lee WS, Gan CS, Chai PF, Harun F

Med J Malaysia, 2008 Aug;63(3):229-36.
PMID: 19248696

We aimed to determine the outcome of nutritional intervention in children with moderate to severe malnutrition following persistent diarrhoea (PD), referred to a tertiary referral unit in Malaysia. Thirty-one (44%) of the 71 children (median age 19 months) with PD had moderate to severe malnutrition on admission. Fifty-three (75%) required dietary modification and 15 (21%) needed parenteral nutrition (PN, median duration 96 days). Of the 70 patients in whom remission of diarrhoea could be ascertained, 64 (91%) achieved remission. Three required home PN. At three months after discharge, there was a significant improvement in the mean weight-for-height z-score as compared to the original score at initial presentation (from -1.83 +/- -1.77 to -0.80 +/- -1.17; p < 0.001), although 12 (22%) of the 55 patients in whom nutritional status could be ascertained still had moderate to severe malnutrition. In conclusion, moderate to severe malnutrition was a common complication following PD resulting from diverse causes. With appropriate therapy, remission can be achieved in majority of patients, although a small number of patients needed home PN because of persistence of diarrhoea.
Effects of nutritional status on academic performance of Malaysian primary school children

Anuar Zaini MZ, Lim CT, Low WY, Harun F

Asia Pac J Public Health, 2005;17(2):81-7.
PMID: 16425650

Numerous factors are known to affect the academic performance of students. These include prenatal conditions, birth conditions, postnatal events, nutritional, socio-economic factors and environmental factors. This paper examines the nutritional status and its relationship with academic performance of 9-10 years old primary school children recruited randomly in Selangor, Malaysia. A standard self-administered questionnaire was utilized to obtain pertinent information and a face-to-face interview was also conducted with the parents. Results of the academic performances were extracted from the students' report cards. The intellectual performance was assessed using Raven's Coloured Progressive Matrices. Physical examination was also conducted on these students by doctors. Overall 1,405 students and 1,317 parents responded to the survey. Of these 83.6% were Malays, 11.6% Indians, and 4.2% Chinese. The majority of them (82.9%) were from urban areas. The female: male ratio was 51:49; mean age was 9.71 years. The mean height and weight were 32.3 kg and 135.2 cm respectively. Their mean BMI was 17.42 kg/cm2, with 0.9% underweight, 76.3% normal BMI, 16.3% overweight, and 6.3% obese. Academic performance was significantly correlated with breast feeding, income and educational level of their parents, BMI, and whether they have been taking breakfast. There was a weak correlation between presence of anaemia and intellectual performance. Improving the socio-economic status of the parents will lend a helping hand in the academic performance of the students. Since breast feeding is associated with better academic and intellectual performance it must be emphasized, particularly to expectant mothers in the antenatal clinics.
Factors affecting nutritional status of Malaysian primary school children

Zaini MZ, Lim CT, Low WY, Harun F

Asia Pac J Public Health, 2005;17(2):71-80.
PMID: 16425649

This paper investigates the nutritional status of a randomly selected cohort of school children and the factors affecting it. This random survey was conducted in the state of Selangor, involving 1,405 primary students (aged 9-10 years from 54 national primary schools). Physical examination was carried out on all the students. Information on the students was also obtained from the parents. Blood samples were taken by using the finger pricking technique. Body mass index (BMI) was used as a measure of physical growth. The students were mainly from urban areas (82.9%). The mean age was 9.71 years and a higher proportion was females (51%). Malays constituted 83.6%, Indians 11.6% and Chinese 4.2% of the study population. The mean weight and height were 32.30 kg and 135.18 cm respectively. The mean BMI was 17.42 kg/m2, with 1.2% of the students underweight, 76.3% normal BMI, 16.3% overweight and 6.3% were obese. Nutritional status was significantly related to blood pressure, history of breast feeding, eating fast food, taking canned/bottled drinks, income and educational level of parents. Significant differences in nutritional status between sexes and locations (rural/urban) were also found. The prevalence of overweight and obese children was of concern. There is thus an urgent need for the School Health Program to periodically monitor the school children's eating habits and physical growth. Appropriate counselling on nutritional intake and physical activities should be given not only to schoolchildren but also to their teachers and parents or caregivers.
Fulltext Permanent neonatal diabetes due to a novel insulin signal peptide mutation

Hussain S, Mohd Ali J, Jalaludin MY, Harun F

Pediatr Diabetes, 2013 Jun;14(4):299-303.
PMID: 23350652 DOI: 10.1111/pedi.12011

We report a rare case of permanent neonatal diabetes (PND) due to insulin (INS) gene mutation in a 51-month-old girl who presented with hyperglycemia in the neonatal period. Mutational analysis of KCNJ11 and INS was performed and this detected a novel heterozygous c.38T>G (p.Leu13Arg) INS de novo mutation. The non-conservative change substitutes the highly conserved L(13) residue within the hydrophobic core region of the preproinsulin signal peptide. Given the frequent tendency of heterozygous INS mutations to exhibit dominant negative disease pathogenesis, it is likely that the mutant preproinsulin perturbed the non-mutant counterpart progression and processing within the β-cells, and this resulted to a permanent form of congenital diabetes.
Dengue encephalitis: a true entity?

Lum LC, Lam SK, Choy YS, George R, Harun F

Am J Trop Med Hyg, 1996 Mar;54(3):256-9.
PMID: 8600761 DOI: 10.4269/ajtmh.1996.54.256

Involvement of the central nervous system in dengue fever and dengue hemorrhagic fever has always been thought to be secondary to vasculitis with resultant fluid extravasation, cerebral edema, hypoperfusion, hyponatremia, liver failure, and/or renal failure. Thus, the condition has been referred to as dengue encephalopathy. Encephalitis or direct involvement of the brain by the virus was thought to be unlikely. This paper reports on six children who were seen over a period of two years presenting on the second or third day of illness with dengue encephalitis. The diagnosis was based upon a clinical picture of encephalitis and confirmed by cerebrospinal fluid (CSF) microscopy and electroencephalography changes. All six cases were confirmed dengue infections. Dengue 3 virus was isolated from the CSF of four cases and in one case, dengue 2 was detected by the polymerase chain reaction in both the CSF and blood. In the sixth case, virologic evidence was negative but dengue immunoglobulin M was detected in the CSF and blood. Since the onset of encephalitis appears early in the course of illness coinciding with the viremic phase, we postulate that the virus crosses the blood-brain barrier and directly invades the brain causing encephalitis. This study provides strong evidence that dengue 2 and 3 viruses have neurovirulent properties and behave similarly to other members of the Flaviviridae.
Characterization of mutations in the FOXE1 gene in a cohort of unrelated Malaysian patients with congenital hypothyroidism and thyroid dysgenesis

Kang IN, Musa M, Harun F, Junit SM

Biochem Genet, 2010 Feb;48(1-2):141-51.
PMID: 20094846 DOI: 10.1007/s10528-009-9306-7

The FOXE1 gene was screened for mutations in a cohort of 34 unrelated patients with congenital hypothyroidism, 14 of whom had thyroid dysgenesis and 18 were normal (the thyroid status for 2 patients was unknown). The entire coding region of the FOXE1 gene was PCR-amplified, then analyzed using single-stranded conformational polymorphism, followed by confirmation by direct DNA sequencing. DNA sequencing analysis revealed a heterozygous A>G transition at nucleotide position 394 in one of the patients. The nucleotide transition changed asparagine to aspartate at codon 132 in the highly conserved region of the forkhead DNA binding domain of the FOXE1 gene. This mutation was not detected in a total of 104 normal healthy individuals screened. The binding ability of the mutant FOXE1 protein to the human thyroperoxidase (TPO) promoter was slightly reduced compared with the wild-type FOXE1. The mutation also caused a 5% loss of TPO transcriptional activity.
Patients with congenital hypothyroidism demonstrate different altered expression of plasma fibrinogen and haptoglobin polypeptide chains

Yong PH, Junit SM, Harun F, Hashim OH

Clin Biochem, 2006 Feb;39(2):126-32.
PMID: 16412408

To compare the plasma protein profiles of treated and untreated congenital hypothyroidism (CH) patients with those of normal control infants.
Mimicking the biological olfactory system: a Portable electronic Mucosa

Che Harun FK, Covington JA, Gardner JW

IET Nanobiotechnol, 2012 Jun;6(2):45-51.
PMID: 22559706 DOI: 10.1049/iet-nbt.2010.0032

In this study the authors report on the development of a new type of electronic nose (e-nose) instrument, which the authors refer to as the Portable electronic Mucosa (PeM) as a continuation of previous research. It is designed to mimic the human nose by taking significant biological features and replicating them electronically. The term electronic mucosa or simply e-mucosa was used because our e-nose emulates the nasal chromatographic effect discovered in the olfactory epithelium, located within the upper turbinate. The e-mucosa generates spatio-temporal information that the authors believe could lead to improved odour discrimination. The PeM comprises three large sensor arrays each containing a total of 576 sensors, with 24 different coatings, to increase the odour selectivity. The nasal chromatographic effect provides temporal information in the human olfactory system, and is mimicked here using two-coated retentive channels. These channels are coated with polar and non-polar compounds to enhance the selectivity of the instrument. Thus, for an unknown sample, the authors have both the spatial information (as with a traditional e-nose) and the temporal information. The authors believe that this PeM may offer a way forward in developing a new range of low-cost e-noses with superior odour specificity.
Fulltext Prevalence of c.2268dup and detection of two novel alterations, c.670_672del and c.1186C>T, in the TPO gene in a cohort of Malaysian-Chinese with thyroid dyshormonogenesis

Lee CC, Harun F, Jalaludin MY, Heh CH, Othman R, Junit SM

BMJ Open, 2015 Jan 05;5(1):e006121.
PMID: 25564141 DOI: 10.1136/bmjopen-2014-006121

OBJECTIVES: The c.2268dup mutation in the thyroid peroxidase (TPO) gene is the most common TPO alteration reported in Taiwanese patients with thyroid dyshormonogenesis. The ancestors of these patients are believed to originate from the southern province of China. Our previous study showed that this mutation leads to reduced abundance of the TPO protein and loss of TPO enzyme activity in a Malaysian-Chinese family with goitrous hypothyroidism. The aim of our study was to provide further data on the incidence of the c.2268dup mutation in a cohort of Malaysian-Chinese and its possible phenotypic effects.
SETTING: Cohort study.
PARTICIPANTS: Twelve biologically unrelated Malaysian-Chinese patients with congenital hypothyroidism were recruited in this study. All patients showed high thyrotropin and low free thyroxine levels at the time of diagnosis with proven presence of a thyroid gland.
PRIMARY OUTCOME MEASURE: Screening of the c.2268dup mutation in the TPO gene in all patients was carried out using a PCR-direct DNA sequencing method.
SECONDARY OUTCOME MEASURE: Further screening for mutations in other exonic regions of the TPO gene was carried out if the patient was a carrier of the c.2268dup mutation.
RESULTS: The c.2268dup mutation was detected in 4 of the 12 patients. Apart from the c.2268dup and a previously documented mutation (c.2647C>T), two novel TPO alterations, c.670_672del and c.1186C>T, were also detected in our patients. In silico analyses predicted that the novel alterations affect the structure/function of the TPO protein.
CONCLUSIONS: The c.2268dup mutation was detected in approximately one-third of the Malaysian-Chinese patients with thyroid dyshormonogenesis. The detection of the novel c.670_672del and c.1186C>T alterations expand the mutation spectrum of TPO associated with thyroid dyshormonogenesis.
Fulltext Functional analyses of C.2268dup in thyroid peroxidase gene associated with goitrous congenital hypothyroidism

Lee CC, Harun F, Jalaludin MY, Lim CY, Ng KL, Mat Junit S

Biomed Res Int, 2014;2014:370538.
PMID: 24745015 DOI: 10.1155/2014/370538

The c.2268dup mutation in thyroid peroxidase (TPO) gene was reported to be a founder mutation in Taiwanese patients with dyshormonogenetic congenital hypothyroidism (CH). The functional impact of the mutation is not well documented. In this study, homozygous c.2268dup mutation was detected in two Malaysian-Chinese sisters with goitrous CH. Normal and alternatively spliced TPO mRNA transcripts were present in thyroid tissues of the two sisters. The abnormal transcript contained 34 nucleotides originating from intron 12. The c.2268dup is predicted to generate a premature termination codon (PTC) at position 757 (p.Glu757X). Instead of restoring the normal reading frame, the alternatively spliced transcript has led to another stop codon at position 740 (p.Asp739ValfsX740). The two PTCs are located at 116 and 201 nucleotides upstream of the exons 13/14 junction fulfilling the requirement for a nonsense-mediated mRNA decay (NMD). Quantitative RT-PCR revealed an abundance of unidentified transcripts believed to be associated with the NMD. TPO enzyme activity was not detected in both patients, even though a faint TPO band of about 80 kD was present. In conclusion, the c.2268dup mutation leads to the formation of normal and alternatively spliced TPO mRNA transcripts with a consequential loss of TPO enzymatic activity in Malaysian-Chinese patients with goitrous CH.
Variable clinical phenotypes in a family with homozygous c.1159G>A mutation in the thyroid peroxidase gene

Lee CC, Harun F, Jalaludin MY, Heh CH, Othman R, Kang IN, et al.

Horm Res Paediatr, 2014;81(5):356-60.
PMID: 24717978 DOI: 10.1159/000359922

Defects in the thyroid peroxidase (TPO) gene have been associated with goitrous congenital hypothyroidism (CH).
Fulltext Establishment of CTPA Local Diagnostic Reference Levels with Noise Magnitude as a Quality Indicator in a Tertiary Care Hospital

Harun HH, Abdul Karim MK, Abd Rahman MA, Abdul Razak HR, Che Isa IN, Harun F

Diagnostics (Basel), 2020 Sep 09;10(9).
PMID: 32916913 DOI: 10.3390/diagnostics10090680

This study aimed to establish the local diagnostic reference levels (LDRLs) of computed tomography pulmonary angiography (CTPA) examinations based on body size with regard to noise magnitude as a quality indicator. The records of 127 patients (55 males and 72 females) who had undergone CTPAs using a 128-slice CT scanner were retrieved. The dose information, scanning acquisition parameters, and patient demographics were recorded in standardized forms. The body size of patients was categorized into three groups based on their anteroposterior body length: P1 (14-19 cm), P2 (19-24 cm), and P3 (24-31 cm), and the radiation dose exposure was statistically compared. The image noise was determined quantitatively by measuring the standard deviation of the region of interest (ROI) at five different arteries-the ascending and descending aorta, pulmonary trunk, and the left and right main pulmonary arteries. We observed that the LDRL values were significantly different between body sizes (p < 0.05), and the median values of the CT dose index volume (CTDIvol) for P1, P2, and P3 were 6.13, 8.3, and 21.40 mGy, respectively. It was noted that the noise reference values were 23.78, 24.26, and 23.97 HU for P1, P2, and P3, respectively, which were not significantly different from each other (p > 0.05). The CTDIvol of 9 mGy and dose length product (DLP) of 329 mGy∙cm in this study were lower than those reported by other studies conducted elsewhere. This study successfully established the LDRLs of a local healthcare institution with the inclusion of the noise magnitude, which is comparable with other established references.
Fulltext A Novel, Homozygous c.1502T>G (p.Val501Gly) Mutation in the Thyroid peroxidase Gene in Malaysian Sisters with Congenital Hypothyroidism and Multinodular Goiter

Lee CC, Harun F, Jalaludin MY, Heh CH, Othman R, Mat Junit S

Int J Endocrinol, 2013;2013:987186.
PMID: 23737781 DOI: 10.1155/2013/987186

Congenital hypothyroidism (CH) with multinodular goiter (MNG) is uncommonly seen in children. However, CH associated with goiter is often caused by defective Thyroid peroxidase (TPO) gene. In this study, we screened for mutation(s) in the TPO gene in two siblings with CH and MNG and their healthy family members. The two sisters, born to consanguineous parents, were diagnosed with CH during infancy and received treatment since then. They developed MNG during childhood despite adequate L-thyroxine replacement and negative thyroid antibody screening. PCR-amplification of all exons using flanking primers followed by DNA sequencing revealed that the two sisters were homozygous for a novel c.1502T>G mutation. The mutation is predicted to substitute valine for glycine at a highly conserved amino acid residue 501 (p.Val501Gly). Other healthy family members were either heterozygotes or mutation-free. The mutation was not detected in 50 healthy unrelated individuals. In silico analyses using PolyPhen-2 and SIFT predicted that the p.Val501Gly mutation is functionally "damaging." Tertiary modeling showed structural alterations in the active site of the mutant TPO. In conclusion, a novel mutation, p.Val501Gly, in the TPO gene was detected expanding the mutation spectrum of TPO associated with CH and MNG.
Voiding Dysfunction in Patients With Advanced Pelvic Organ Prolapse and Bladder Outlet Obstruction Following Pelvic Reconstructive Surgery: Urodynamic Profile and Predictive Risk Factors

Lo TS, Harun F, Alzabedi A, Chiung HK, Jhang LS, Hsieh WC

J Minim Invasive Gynecol, 2024 Feb;31(2):102-109.
PMID: 37952873 DOI: 10.1016/j.jmig.2023.11.003

STUDY OBJECTIVE: To determine the outcome of voiding function 1 year after pelvic reconstructive surgery (PRS) in women with bladder outlet obstruction (BOO).
DESIGN: Retrospective cohort study.
SETTING: Tertiary referral hospital.
PATIENTS: A total of 1894 women underwent PRS for advanced pelvic organ prolapse (POP) stages 3 to 4 with urodynamic findings of BOO.
INTERVENTIONS: PRS.
MEASUREMENTS: The primary outcome measured was the resumption of normal voiding function, defined clinically with multichannel urodynamic testing at 1 year postoperatively. The secondary outcomes were to identify the different risk factors for persistence voiding dysfunction (VD) 1 year after PRS.
MAIN RESULTS: A total of 431 women with Pelvic Organ Prolapse Quantification stages 3 and 4, urodynamic study of maximum urinary flow rate ≤15 mL/s, and detrusor pressure at maximum flow ≥20 cm H2O were included. Resumption of normal voiding function was found in 91% (n = 392 of 431), whereas 9% (n = 39 of 431) remained to have VD 1 year postoperatively. Those with persistent VD, 20.5% (n = 8 of 39) remained having urodynamic diagnosis of BOO. Univariate and multivariate logistic regression revealed factors associated with postoperative VD were pre-operative maximal cystometric capacity ≥500 mL and postvoid residual volume ≥200 mL.
CONCLUSION: VD may persist in women with BOO after PRS, particularly in those with preoperative maximal cystometric capacity of >500 mL and postvoid residual volume >200 mL.
Fulltext Polypropylene anterior-apical single-incision UPHOLD-LITE mesh surgery in women with severe pelvic organ prolapse: Outcome at 53 months follow up

Lo TS, Harun F, Chua S, Shen YH, Tan YL, Hsieh WC

J Formos Med Assoc, 2024 Mar;123(3):331-339.
PMID: 37996329 DOI: 10.1016/j.jfma.2023.11.003

BACKGROUND AND PURPOSE: We present this current study to complement with mesh inlays plausible benefits (UPHOLD-LITE System) on available long-term study amidst FDA's concern on mesh complications. This study aims to assess the medium-term outcomes of UPHOLD-LITE system for treatment of advanced pelvic organ prolapse (POP) and its complications, and lower urinary tract symptoms.
METHODS: This is a retrospective case series of 53 months follow-up of 123 consecutive patients who underwent UPHOLD-LITE system. Objective outcome measures the anatomical correction of prolapse with POP-Q ≤ Stage 1. Subjective outcome was patient's feedback to questions 2 and 3 of POPDI-6. Secondary outcome measures the quality of life, presence of lower urinary tract symptoms and complications. Quality of life is assessed by validated questionnaires on Urogenital Distress Inventory 6 (UDI-6), Incontinence Impact Questionnaire 7 (IIQ-7), Pelvic Organ Prolapse Distress Inventory 6 (POPDI-6), and Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire 12 (PISQ-12) at 1 and 3 years post-operatively.
RESULTS: Objective outcome at 1 and 3 years was at 96.7 % and 95.4 % respectively. The subjective cure was 95.1 % and 91.6 %. Five-year cumulative cure rate maintained at 87.2 %. Secondary outcomes observed improvement on UDI-6, IIQ-7, POPDI-6 and PISQ-12 postoperatively. Bladder outlet obstruction improved while de novo urodynamic stress incontinence (USI) increased slightly post surgically. Mesh erosion rate was 0.8 %.
CONCLUSION: The UPHOLD-LITE system demonstrated good medium term anatomical correction of apical and anterior prolapse, with good subjective cure and improved quality of life. Whilst complication rate was low, slight increase in de novo USI was observed.
Outcomes of bladder outlet obstruction following extensive vaginal pelvic reconstruction surgery on patient with advanced pelvic organ prolapse

Chiung HK, Lo TS, Ayedh AA, Harun F, Jhang LS, Tan YL

Int J Gynaecol Obstet, 2024 May 08.
PMID: 38720419 DOI: 10.1002/ijgo.15569

OBJECTIVE: To evaluate the impact of extensive vaginal pelvic reconstruction surgery (PRS) on advanced pelvic organ prolapse (POP) patients with bladder outlet obstruction (BOO).
METHODS: We conducted a single-center, retrospective analysis of women who received extensive vaginal pelvic reconstruction surgery for advanced POP (POP-Q ≥3) with BOO from January 2006 to January 2016. Data regarding preoperative evaluation, surgical procedure, and postoperative management were abstracted from medical records. Patients were considered to have BOO when detrusor pressure at maximum flow (Dmax) was ≥20 cm H2O and peak flow rate (Qmax) was ≤15 mL/s. Patients with postoperative value of Dmax lower than 20 cm H2O or Qmax higher than 15 mL/s were regarded as objectively cured.
RESULTS: A total of 1894 patients with POP stages III or IV were assessed. The incidence of BOO was 22.8% (431/1894) within this patient population of advanced POP. One year after the vaginal PRS, the objective cure rate of BOO was 98.1%. Urodynamic parameters showed a significant increase in Qmax (P

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